//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at  http://www.nopCommerce.com/License.aspx. 
// 
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. 
// See the License for the specific language governing rights and limitations under the License.
// 
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
// 
// Contributor(s): _______. 
//------------------------------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Manufacturers;
using NopSolutions.NopCommerce.BusinessLogic.Media;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.Products.Specs;
using NopSolutions.NopCommerce.BusinessLogic.Templates;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.Web.Administration.Modules;
using NopSolutions.NopCommerce.BusinessLogic.Infrastructure;
using NopSolutions.NopCommerce.BusinessLogic.SEO;

namespace NopSolutions.NopCommerce.Web.Administration.Modules
{
    public partial class ProductPicturesControl : BaseNopAdministrationUserControl
    {
        private void BindData()
        {
            var product = this.ProductService.GetProductById(this.ProductId);
            if (product != null)
            {
                pnlData.Visible = true;
                pnlMessage.Visible = false;

                var productPictures = product.ProductPictures;
                if (productPictures.Count > 0)
                {
                    gvwImages.Visible = true;
                    gvwImages.DataSource = productPictures;
                    gvwImages.DataBind();
                }
                else
                    gvwImages.Visible = false;
            }
            else
            {
                pnlData.Visible = false;
                pnlMessage.Visible = true;
            }
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                this.BindData();
            }
        }

        public void SaveInfo()
        {
        }

        protected void btnUploadProductPicture_Click(object sender, EventArgs e)
        {
            try
            {
                var product = this.ProductService.GetProductById(this.ProductId);
                if(product != null)
                {
                    if(fuProductPicture1.HasFile)
                    {
                        Picture picture = this.PictureService.InsertPicture(fuProductPicture1.FileBytes, fuProductPicture1.PostedFile.ContentType, true);
                        if (picture != null)
                        {
                            var productPicture = new ProductPicture()
                            {
                                ProductId = product.ProductId,
                                PictureId = picture.PictureId,
                                DisplayOrder = txtProductPictureDisplayOrder1.Value,
                                PictureDescription = txtPictureDescription1.Text
                            };
                            this.ProductService.InsertProductPicture(productPicture);
                            //product.FullDescription += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName,"picture-description", productPicture.PictureDescription);
                            //this.ProductService.UpdateProduct(product);
                            //UserControl ctrlProductInfoEdit = Parent.Parent.Parent.Controls[0].Controls[0].FindControl("ctrlProductInfoEdit") as UserControl;
                            //FredCK.FCKeditorV2.FCKeditor fullDescription = ctrlProductInfoEdit.FindControl("txtFullDescription") as FredCK.FCKeditorV2.FCKeditor;
                            //fullDescription.Value += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);

                        }
                    }
                    if(fuProductPicture2.HasFile)
                    {
                        Picture picture = this.PictureService.InsertPicture(fuProductPicture2.FileBytes, fuProductPicture2.PostedFile.ContentType, true);
                        if(picture != null)
                        {
                            var productPicture = new ProductPicture()
                            {
                                ProductId = product.ProductId,
                                PictureId = picture.PictureId,
                                DisplayOrder = txtProductPictureDisplayOrder2.Value,
                                PictureDescription = txtPictureDescription1.Text
                            };
                            this.ProductService.InsertProductPicture(productPicture);
                            //product.FullDescription += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                            //this.ProductService.UpdateProduct(product);
                            //UserControl ctrlProductInfoEdit = Parent.Parent.Parent.Controls[0].Controls[0].FindControl("ctrlProductInfoEdit") as UserControl;
                            //FredCK.FCKeditorV2.FCKeditor fullDescription = ctrlProductInfoEdit.FindControl("txtFullDescription") as FredCK.FCKeditorV2.FCKeditor;
                            //fullDescription.Value += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                        }
                    }
                    if(fuProductPicture3.HasFile)
                    {
                        Picture picture = this.PictureService.InsertPicture(fuProductPicture3.FileBytes, fuProductPicture3.PostedFile.ContentType, true);
                        if(picture != null)
                        {
                            var productPicture = new ProductPicture()
                            {
                                ProductId = product.ProductId,
                                PictureId = picture.PictureId,
                                DisplayOrder = txtProductPictureDisplayOrder3.Value,
                                PictureDescription = txtPictureDescription1.Text
                            };
                            this.ProductService.InsertProductPicture(productPicture);
                            //product.FullDescription += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                            //this.ProductService.UpdateProduct(product);
                            //UserControl ctrlProductInfoEdit = Parent.Parent.Parent.Controls[0].Controls[0].FindControl("ctrlProductInfoEdit") as UserControl;
                            //FredCK.FCKeditorV2.FCKeditor fullDescription = ctrlProductInfoEdit.FindControl("txtFullDescription") as FredCK.FCKeditorV2.FCKeditor;
                            //fullDescription.Value += string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                        }
                    }
                    BindData();                    
                }
            }
            catch (Exception exc)
            {
                ProcessException(exc);
            }
        }

        protected void gvwImages_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "UpdateProductPicture")
            {
                int index = Convert.ToInt32(e.CommandArgument);
                GridViewRow row = gvwImages.Rows[index];
                NumericTextBox txtProductPictureDisplayOrder = row.FindControl("txtProductPictureDisplayOrder") as NumericTextBox;
                TextBox txtPictureDescription = row.FindControl("txtPictureDescription1") as TextBox;
                HiddenField hfProductPictureId = row.FindControl("hfProductPictureId") as HiddenField;

                int displayOrder = txtProductPictureDisplayOrder.Value;
                int productPictureId = int.Parse(hfProductPictureId.Value);
                
                ProductPicture productPicture = this.ProductService.GetProductPictureById(productPictureId);

                Product product = this.ProductService.GetProductById(this.ProductId);
                string htmlToRemove = string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(productPicture.Picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                
                if (productPicture != null)
                {
                    productPicture.DisplayOrder = displayOrder;
                    productPicture.PictureDescription = txtPictureDescription.Text;
                    this.ProductService.UpdateProductPicture(productPicture);
                }

                BindData();
                //string htmlToUpdate = string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(productPicture.Picture), "product-picture-detail", product.LocalizedName, "picture-description", txtPictureDescription.Text);
                //if (product.FullDescription.IndexOf(htmlToRemove) != -1)
                //{
                //    int i = product.FullDescription.IndexOf(htmlToRemove);
                //    product.FullDescription = product.FullDescription.Remove(product.FullDescription.IndexOf(htmlToRemove), htmlToRemove.Length);
                //    product.FullDescription = product.FullDescription.Insert(i, htmlToUpdate);
                //    this.ProductService.UpdateProduct(product);
                //    //UserControl ctrlProductInfoEdit = Parent.Parent.Parent.Controls[0].Controls[0].FindControl("ctrlProductInfoEdit") as UserControl;
                //    //FredCK.FCKeditorV2.FCKeditor fullDescription = ctrlProductInfoEdit.FindControl("txtFullDescription") as FredCK.FCKeditorV2.FCKeditor;
                //    //fullDescription.Value = product.FullDescription;
                //}
            }
        }

        protected void gvwImages_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                ProductPicture productPicture = (ProductPicture)e.Row.DataItem;
                Image iProductPicture = e.Row.FindControl("iProductPicture") as Image;
                if (iProductPicture != null)
                    iProductPicture.ImageUrl = this.PictureService.GetPictureUrl(productPicture.PictureId);

                Button btnUpdate = e.Row.FindControl("btnUpdate") as Button;
                if (btnUpdate != null)
                    btnUpdate.CommandArgument = e.Row.RowIndex.ToString();
            }
        }

        protected void gvwImages_RowDeleting(object sender, GridViewDeleteEventArgs e)
        {
            int productPictureId = (int)gvwImages.DataKeys[e.RowIndex]["ProductPictureId"];
            ProductPicture productPicture = this.ProductService.GetProductPictureById(productPictureId);
            if (productPicture != null)
            {
                Product product = this.ProductService.GetProductById(this.ProductId);
                string htmlToRemove = string.Format("<img src={0} class={1} alt={2} /> </br> <div class={3}>{4}</div>", this.PictureService.GetPictureUrl(productPicture.Picture), "product-picture-detail", product.LocalizedName, "picture-description", productPicture.PictureDescription);
                this.ProductService.DeleteProductPicture(productPicture.ProductPictureId);
                this.PictureService.DeletePicture(productPicture.PictureId);
                BindData();
                //if (product.FullDescription.IndexOf(htmlToRemove) != -1)
                //{
                //    //product.FullDescription = product.FullDescription.Remove(product.FullDescription.IndexOf(htmlToRemove), htmlToRemove.Length);
                //    //this.ProductService.UpdateProduct(product);
                //    //UserControl ctrlProductInfoEdit = Parent.Parent.Parent.Controls[0].Controls[0].FindControl("ctrlProductInfoEdit") as UserControl;
                //    //FredCK.FCKeditorV2.FCKeditor fullDescription = ctrlProductInfoEdit.FindControl("txtFullDescription") as FredCK.FCKeditorV2.FCKeditor;
                //    //fullDescription.Value = product.FullDescription;
                //}
            }
        }

        protected override void OnPreRender(EventArgs e)
        {
            BindJQuery();

            this.btnMoreUploads.Attributes["onclick"] = "showUploadPanels(); return false;";
        }

        public int ProductId
        {
            get
            {
                return CommonHelper.QueryStringInt("ProductId");
            }
        }
    }
}